Gaertner, K., Wildbolz, S., Speidel, V., Exadaktylos, A. K., Hautz, W. E. and Müller, M. (2020) “Prevalence and practice of opioid prescription at a Swiss emergency department: 2013–2017”, Swiss Medical Weekly, 150(1516), p. w20202. doi: 10.4414/smw.2020.20202.